Who was alive in AD 309?
29 of the people we track were surely alive in AD 309. The best known are listed first, with the age each reached that year; a range such as 17–21 means the birth year itself is uncertain.
Died in AD 309: Pope Marcellus I.
Constantine the Great35–39
Diocletian60–69
Athanasius of Alexandria13
Pope Damasus I3–4
Arius50–59- Eusebius41–46
Anthony the Great58
Pope Marcellus I54 †Helena, mother of Constantine I57–61
Licinius44–49
Maximian59–69
Galerius51
Maxentius31
Ephrem the Syrian0–5
Iamblichus61–66
Lactantius66–72
Maximinus Daza39- Pappus of Alexandria17–21
Gregory the Illuminator70- Magnentius5–6
- Pope Alexander I of Alexandria59
Pachomius the Great17
Paul of Thebes80–85
Emperor Nintoku19
Saint Nino13
Arnobius54
Saint Marinus34
Macarius of Egypt7–9- Ermanaric16–21
Where the people alive in AD 309 were born
Birthplaces as a list
- Constantine the Great: Niš
- Diocletian: Doclea
- Athanasius of Alexandria: Alexandria
- Pope Damasus I: Egitania
- Arius: Cyrenaica
- Eusebius: Caesarea Maritima
- Anthony the Great: Coma
- Pope Marcellus I: Rome
- Helena, mother of Constantine I: Helenopolis
- Licinius: Felix Romuliana
- Maximian: Sirmium
- Galerius: Dacia
- Maxentius: Rome
- Ephrem the Syrian: Nusaybin
- Iamblichus: Qinnasrin
- Maximinus Daza: Gamzigrad
- Pappus of Alexandria: Alexandria
- Gregory the Illuminator: Armenia
- Magnentius: Amiens
- Pope Alexander I of Alexandria: Alexandria
- Pachomius the Great: Esna
- Paul of Thebes: Egypt
- Saint Nino: Cappadocia
- Arnobius: El Kef
- Saint Marinus: Dalmatia
- Macarius of Egypt: Lower Egypt